Saturday
December 20, 2014

Homework Help: Physics

Posted by Ashley on Tuesday, January 31, 2012 at 10:02pm.

A beam of electrons traveling with a speed of 3.00 x 107 m/s enters a uniform, downward electric field of magnitude 1.17 x 104 N/C between the deflection plates of an oscilloscope (the figure below ). The initial velocity of the electrons is perpendicular to the field. The plates are L = 6.50 cm long. What is the magnitude of the change in velocity of the electrons while they are between the plates?
How far are the electrons deflected in the �y-direction while between the plates?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A horizontal beam of electrons initially moving at 4.3 107 m/s is ...
Physics - An electron is projected with an initial speed of (1.6x10^6 m/s) into ...
physics - An electron in a computer monitor enters midway between two parallel ...
physics - In Figure 20.2 is a velocity selector that can be used to measure the ...
physics - A beam of electrons enters a pair of croseed electric and magnetic ...
physics - The picture tube in an old black-and-white television uses magnetic ...
physics help! - An electron enters the region of a uniform electric field ...
Physics - The electric field between the two parallel plates of an oscilloscope ...
physics - ok i have a problem to work on in my new course, and i was wondering ...
physics-Electric & magnetic fields - A proton traveling at 10^4 m/s in the ...

Search
Members